[jira] Resolved: (WICKET-3154) test for undefined in the same manner throughtout the code.

["Martin Grigorov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-3154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Grigorov resolved WICKET-3154.
-------------------------------------

       Resolution: Fixed
    Fix Version/s: 1.5-M4
                   1.4.15

Improved with r1039863 (trunk) and r1039864 (1.4.x).
I chose to use 'typeof(xyz) <operator> "undefined"' because window.undefined can be overwritten by buggy/malicious user code.

> test for undefined in the  same manner throughtout the code.
> ------------------------------------------------------------
>
>                 Key: WICKET-3154
>                 URL: https://issues.apache.org/jira/browse/WICKET-3154
>             Project: Wicket
>          Issue Type: Improvement
>          Components: wicket-extensions
>    Affects Versions: 1.4.13
>            Reporter: Rodolfo Hansen
>            Priority: Trivial
>             Fix For: 1.4.15, 1.5-M4
>
>         Attachments: modal-undefined.patch
>
>   Original Estimate: 0h
>  Remaining Estimate: 0h
>
> testing whether a variable is undefined should be done in a similar manner throughout a file.

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